- preg_match_all: documentation ( source)
<?php
$arrayth = array("yolo", "y olo", "f_uck", "fyck", "f-uck", "cock", "123141", "cock3", "c-cock1", "c1-ock", "fuck", "รจ", "+", "cock+");
foreach ($arrayth as $value) {
if (preg_match_all("([a-zA-Z0-9-_])", $value)) {
echo $value . " => matches the regex\n";
}
else {
echo $value . " => doesn't match the regex\n";
}
}
?>